| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Herb-Drug Interaction Handbook | 978-0-9678773-2-7 (0-9678773-2-6) | 2005 | |
| Herb-Drug Interaction Handbook | 978-0-9678773-1-0 (0-9678773-1-8) | 2002 | Edzard Ernst · Veronica S. L. Young |
| Herb-Drug Interaction Handbook | 978-0-9678773-0-3 (0-9678773-0-X) | 2000 | |